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Author SHA1 Message Date
Jim Porter
08901e9379 Support 'comint-pager' in Eshell
* lisp/eshell/esh-var.el (eshell-variable-aliases-list): Add "PAGER".
(eshell-var-initialize): Make 'comint-pager' buffer-local and bind it
in subcommands so that we can temporarily set it as necessary.

* test/lisp/eshell/esh-var-tests.el (esh-var-test/pager-var/default)
(esh-var-test/pager-var/set, esh-var-test/pager-var/unset)
(esh-var-test/pager-var/set-locally): New tests.

* doc/misc/eshell.texi (Variables): Document this (bug#63778).

Co-authored-by: Morgan Smith <Morgan.J.Smith@outlook.com>
2023-08-23 16:46:25 -07:00
Jim Porter
c86100d46c ; * doc/misc/eshell.texi (Globbing): Fix duplicated index. 2023-08-21 18:45:36 -07:00
Jim Porter
357c2fba98 Merge from origin/emacs-29
3296031ad7 ; Another improvement for documentation of pixelwise scro...
baeb2d71ae Support defun navigation for DEFUN in c-ts-mode (bug#64442)
781ddd7e7d Fix touchpad scrolling on MS-Windows
c125bd060e Fix order in which package-vc dependencies are resolved
500ced133a Fix building of VC package manuals with relative org link...
456ecabe9e Fix the documentation of 'cl-flet'
f6ebd1ef0d ; * src/treesit.c (Ftreesit_node_parent): Improve comment...
fac0e2d533 Avoid false "wrong passphrase" messages in EPA
8f683b51d8 Fix jsx font-lock in older tree-sitter-js grammars
d9af79ae39 Fix cloning 'face-remapping-alist' for indirect buffers
636fb267c4 Improve documentation of case transfer in replacement com...
7856d51436 Fix horizontal scrolling of images with C-f
8cf5659ec2 ; Fix defcustom in completion.el
a8c8a4e368 ; * src/fns.c (Fcopy_sequence): Doc fix.  (Bug#64960)
205d87cdca Fix unpacking ZIP archives on MS-Windows
3712e8bc38 ; Fix typos in lisp/keymap.el doc strings (bug#65329).
21b2ecee66 Fix command example in Eshell manual
26949819df ; lisp/progmodes/csharp-mode.el (treesit-query-capture): ...
221ed70b90 ; Improve documentation of 'define-alternatives'
32280205e2 Add user options mentioned in the Eshell manual to the va...
cf3145a486 * Add missing alias to `native-comp-enable-subr-trampolin...
922b649028 * Add missing alias to `native-comp-enable-subr-trampolin...
6962823c83 ; * etc/PROBLEMS: Fix typo and clarify wording.

# Conflicts:
#	doc/misc/eshell.texi
2023-08-21 18:23:11 -07:00
Jim Porter
cf52cdb121 Allow splicing Eshell globs in-place
This means that Eshell globs can now expand the same way as if the
user had typed each matching file individually.

* lisp/eshell/em-glob.el (eshell-glob-splice-results): New option.
(eshell-no-command-globbing, eshell-add-glob-modifier): Handle spliced
globs.
(eshell-extended-glob): Always return a list when splicing.

* lisp/eshell/em-pred.el (eshell-parse-arg-modifier): Ensure
'eshell-splice-args' is always at the end of the list of modifiers if
present.

* test/lisp/eshell/em-glob-tests.el
(em-glob-test/expand/splice-results)
(em-glob-test/expand/no-splice-results)
(em-glob-test/expand/explicitly-splice-results)
(em-glob-test/expand/explicitly-listify-results): New tests.
(em-glob-test/no-matches): Check result when
'eshell-glob-splice-results' is nil/non-nil.

* doc/misc/eshell.texi (Arguments): Expand explanation about argument
flattening.
(Globbing): Document splicing behavior of globs.

* etc/NEWS: Announce this change.
2023-08-21 11:42:46 -07:00
Jim Porter
647bcec4f5 Show how to call an Elisp function of the same name as an Eshell built-in
* doc/misc/eshell.texi (Built-ins): Expand documentation.
2023-08-16 10:02:17 -07:00
Jim Porter
c4915678f3 Add 'compile' builtin command for Eshell
* lisp/eshell/em-unix.el (eshell-compile, eshell/compile): New
functions.
(eshell/make, eshell-grep): Use 'eshell-compile'.
(eshell/glimpse): It's no longer necessary to let-bind 'null-device';
'eshell-grep' no longer calls 'grep' (the Lisp function), which needed
'null-device' to be nil for this case.

* test/lisp/eshell/em-unix-tests.el: New file.

* doc/misc/eshell.texi (Built-ins): Document the 'compile' builtin.

* etc/NEWS: Announce this change (bug#65273).
2023-08-16 10:01:49 -07:00
Jim Porter
21b2ecee66 Fix command example in Eshell manual
* doc/misc/eshell.texi (Introduction): Fix example (bug#65303).

Reported by Eric Gillespie <brickviking@gmail.com>.
2023-08-15 22:09:14 -07:00
Jim Porter
32280205e2 Add user options mentioned in the Eshell manual to the variable index
* doc/misc/eshell.texi: Make variable index entries use "code" style,
and add indexing for any options already in the manual.
2023-08-14 19:21:03 -07:00
Jim Porter
a71a96f6ef ; * doc/misc/eshell.texi (Bugs and ideas): Remove already-fixed bugs. 2023-08-10 15:02:11 -07:00
Eli Zaretskii
54d7426428 Merge from origin/emacs-29
6eddbfe33f Clarify the meaning of the argument of ':align-to' space ...
5c6a51668b ; * doc/misc/eshell.texi (Argument Modifiers): Fix typo i...
da5e05a50e Fix handling of ".elpaignore" file when compiling packages
2023-08-04 03:17:50 -04:00
Jim Porter
5c6a51668b ; * doc/misc/eshell.texi (Argument Modifiers): Fix typo in example. 2023-08-02 11:05:37 -07:00
Robert Pluim
91424cb9ad Fix eshell.texi markup
* doc/misc/eshell.texi (Aliases): Add missing @end table.  (Bug#64674)
2023-07-17 14:25:18 +02:00
Eli Zaretskii
77fa417d10 Merge from origin/emacs-29
d09de2f49d Ignore quit while getting interprogram paste in kill-new
afdf54a531 * lisp/progmodes/gdb-mi.el: Fix interactive invocation of...
b54febef5d Fix NetBSD build with and without ncurses
c5fb730159 ; * lisp/paren.el (show-paren-function): Fix last change ...
ea696ea4b9 ; Fix last change.
b0181dafb9 Improve documentation of 'enable-local-variables' in Emac...
eb7c45ca43 ; Fix copy-paste in Widget Manual (Bug#64610)
aedbc3006e ; * doc/misc/eshell.texi (Aliases): Remove stray "@end ta...
673992d28e ; * lisp/progmodes/sql.el (sql-interactive-mode): Remove ...
2023-07-15 05:30:28 -04:00
Eli Zaretskii
aedbc3006e ; * doc/misc/eshell.texi (Aliases): Remove stray "@end table". 2023-07-14 08:32:57 +03:00
Jim Porter
6a360b0840 ; * doc/misc/eshell.texi (Variables): Add missing index for $INSIDE_EMACS
Do not merge to master.  On master, this was fixed by 0bb8a011d5.
2023-07-13 19:24:12 -07:00
Michael Albinus
f529bf52eb ; * doc/misc/eshell.texi (Invocation): Whitespace cleanup.
Do not merge to master.  This is a backport of 04710bd01b.
2023-07-13 19:24:12 -07:00
Jim Porter
3a70354579 Add documentation about remote access in Eshell
Do not merge to master.  This is a backport of 438921161a.

* doc/misc/eshell.texi
(Invocation): Mention the '*' prefix.
(Remote Access): New section...
(Commands): ... link to it.
2023-07-13 19:24:12 -07:00
Jim Porter
7640835ae0 ; * doc/misc/eshell.texi: Fix last change.
Do not merge to master.  This is a backport of 8c5fef4eb3.
2023-07-13 19:24:12 -07:00
Jim Porter
e79306fb46 ; * doc/misc/eshell.texi: Fix typos and clean up unclear wording.
Do not merge to master.  This is a backport of 118582efb3.
2023-07-13 19:24:11 -07:00
Jim Porter
9f6d79dd96 Document some missing Eshell commands
Do not merge to master.  This is a backport of f7a899d7ca.

* doc/misc/eshell.texi (Built-ins): Document 'eshell-debug'.
(Extra built-in commands): Document 'count', 'ff', and 'gf'.
2023-07-13 19:24:11 -07:00
Jim Porter
951671b0e1 Document optional Eshell modules
Do not merge to master.  This is a backport of 77f13edab0.

* doc/misc/eshell.texi (Built-ins): Move disabled-by-default commands
to...
(Tramp extensions, Extra built-in commands): ...here
(Optional modules, Key rebinding, Smart scrolling): Add documentation.
(Bug and ideas): Documentation is no longer incomplete!
2023-07-13 19:24:11 -07:00
Jim Porter
7c417b2ae5 Correct the Eshell documentation about how to write new modules
* doc/misc/eshell.texi (Writing a module): Fix the documentation.
'eshell-defgroup' doesn't exist anymore.

Do not merge to master.  This is a backport of 77f13edab0.
2023-07-13 19:24:11 -07:00
Jim Porter
6c3fe42bde Restructure Eshell extension modules documentation
This adds a section for documenting all the optional modules.

Do not merge to master.  This is a backport of f2981a1681.

* doc/misc/eshell.texi (Extension modules): Move explanation about
writing modules to...
(Writing a module): ... here.
(Module testing): Remove.  Testing an Eshell module doesn't require
any special documentation.
(Key binding, Smart scrolling, Electric forward slash): Move under...
(Optional modules): ... here.
(Directory handling, Terminal emulation): Remove.  These modules are
enabled by default, and so are documented above.
(Tramp extensions, Extra built-in commands): New sections.
2023-07-13 19:24:11 -07:00
Jim Porter
4e204b5618 ; * doc/misc/eshell.texi (Bugs and ideas): Remove implemented feature.
Do not merge to master.  This is a backport of 194de36ca9.
2023-07-13 19:24:11 -07:00
Michael Albinus
04710bd01b ; * doc/misc/eshell.texi (Invocation): Whitespace cleanup. 2023-07-11 12:18:31 +02:00
Jim Porter
a6e88dc726 Add support for explicitly-remote commands in Eshell
* lisp/files.el (file-remote-p):
* doc/lispref/files.texi (Magic File Names): Document 'never' for
CONNECTED argument.

* lisp/net/tramp.el (tramp-handle-file-remote-p): Handle CONNECTED
value of 'never'.

* lisp/eshell/esh-ext.el (eshell-explicit-remote-commands): New
option.
(eshell-ext-initialize): Apply 'eshell-handle-remote-command' when
requested.
(eshell-handle-remote-command): New function.
(eshell-remote-command): Reimplement this function and dispatch to
'eshell-external-command', which can handle remote processes on its
own.

* test/lisp/eshell/esh-ext-tests.el
(esh-ext-test/explicitly-remote-command)
(esh-ext-test/explicitly-local-command): New tests.

* doc/misc/eshell.texi (Remote Access): Document explicitly-remote
commands.

* etc/NEWS: Announce this change.
2023-07-10 12:27:09 -07:00
Jim Porter
438921161a Add documentation about remote access in Eshell
* doc/misc/eshell.texi
(Invocation): Mention the '*' prefix.
(Remote Access): New section...
(Commands): ... link to it.
2023-07-10 12:27:09 -07:00
Jim Porter
e074081af3 Add special '$GID' variable in Eshell
See bug#64529.

* lisp/eshell/esh-var.el (eshell-variable-aliases-list): Add '$GID'.

* test/lisp/eshell/esh-var-tests.el (esh-var-test/gid-var): New test.

* doc/misc/eshell.texi (Variables): Document '$GID'.

* etc/NEWS: Announce this change (and the previous change for '$UID').
2023-07-08 12:19:29 -07:00
Jim Porter
8c5fef4eb3 ; * doc/misc/eshell.texi: Fix last change. 2023-07-08 12:13:22 -07:00
Jim Porter
118582efb3 ; * doc/misc/eshell.texi: Fix typos and clean up unclear wording. 2023-07-07 22:56:44 -07:00
Jim Porter
f7a899d7ca Document some missing Eshell commands
* doc/misc/eshell.texi (Built-ins): Document 'eshell-debug'.
(Extra built-in commands): Document 'count', 'ff', and 'gf'.
2023-07-07 22:56:44 -07:00
Jim Porter
75278855f4 Document optional Eshell modules
* lisp/eshell/em-rebind.el (eshell-rebind): Correct/reword docstring.

* doc/misc/eshell.texi (Built-ins): Move disabled-by-default commands
to...
(Tramp extensions, Extra built-in commands): ...here
(Optional modules, Key rebinding, Smart scrolling): Add documentation.
(Bug and ideas): Documentation is no longer incomplete!
2023-07-01 12:03:56 -07:00
Jim Porter
77f13edab0 Correct the Eshell documentation about how to write new modules
* doc/misc/eshell.texi (Writing a module): Fix the documentation.
'eshell-defgroup' doesn't exist anymore.
2023-07-01 12:03:56 -07:00
Jim Porter
f2981a1681 Restructure Eshell extension modules documentation
This adds a section for documenting all the optional modules.

* doc/misc/eshell.texi (Extension modules): Move explanation about
writing modules to...
(Writing a module): ... here.
(Module testing): Remove.  Testing an Eshell module doesn't require
any special documentation.
(Key binding, Smart scrolling, Electric forward slash): Move under...
(Optional modules): ... here.
(Directory handling, Terminal emulation): Remove.  These modules are
enabled by default, and so are documented above.
(Tramp extensions, Extra built-in commands): New sections.
2023-07-01 12:03:56 -07:00
Jim Porter
194de36ca9 ; * doc/misc/eshell.texi (Bugs and ideas): Remove implemented feature. 2023-07-01 12:03:56 -07:00
Antero Mejr
ebac67129e eshell: Add 'rgrep' builtin
* lisp/eshell/em-unix.el (eshell/rgrep): New function.
(eshell-unix-initialize): Add "rgrep" to 'eshell-complex-commands'.

* etc/NEWS: Add NEWS entry for rgrep.

* doc/misc/eshell.texi (Built-ins): Add documentation for rgrep.
2023-04-10 21:00:17 -07:00
Jim Porter
8051be9ac2 Allow unloading Eshell
* lisp/eshell/em-extpipe.el (eshell-extpipe):
* lisp/eshell/esh-opt.el (eshell-opt): New groups.  Eshell uses these
to identify modules to unload.

* lisp/eshell/em-hist.el (eshell-hist-unload-hook):
* lisp/eshell/em-ls.el (eshell-ls-unload-hook):
* lisp/eshell/em-smart.el (eshell-smart-unload-hook):
* lisp/eshell/eshell.el (eshell-unload-hook): Make obsolete and move
to...

* lisp/eshell/em-smart.el (em-smart-unload-function):
* lisp/eshell/em-hist.el (em-hist-unload-function):
* lisp/eshell/em-ls.el (em-ls-unload-function):
* lisp/eshell/eshell.el (eshell-unload-function): ... these.

* lisp/eshell/esh-mode.el (eshell-mode-unload-hook):
* lisp/eshell/esh-module.el (eshell-module-unload-hook): Make
obsolete.

* lisp/eshell/em-ls (eshell-ls-enable-in-dired,
eshell-ls-disable-in-dired): New functions...
(eshell-ls-use-in-dired): ... use them.

* lisp/eshell/esh-module.el (eshell-module--feature-name,
eshell-unload-modules): New functions.
(eshell-unload-extension-modules): Use 'eshell-unload-modules'.

* lisp/eshell/eshell.el (eshell-unload-all-modules): Remove.

* test/lisp/eshell/eshell-tests-unload.el: New file.

* doc/misc/eshell.texi (Bugs and ideas): Remove item about unloading
Eshell not working.

* etc/NEWS: Announce this change (bug#61501).
2023-02-15 17:31:52 -08:00
Jim Porter
dabe0b7d40 Add support for negative indices and index ranges in Eshell
* lisp/eshell/esh-util.el (eshell-integer-regexp): New defvar.

* lisp/eshell/esh-var.el (eshell-parse-indices): Expand docstring.
(eshell-parse-index): New function.
(eshell-apply-indices): Use 'eshell-parse-index' to determine whether
to treat the first index as a regexp.  Simplify the implementation a
bit.
(eshell-index-range): New pcase macro...
(eshell-index-value): ... use it, and restructure the implementation.

* test/lisp/eshell/esh-var-tests.el (esh-var-test/interp-var-indices):
New function...
(esh-var-test/interp-var-indices/list)
(esh-var-test/interp-var-indices/vector)
(esh-var-test/interp-var-indices/ring)
(esh-var-test/interp-var-indices/split): ... use it.
(esh-var-test/interp-var-string-split-indices)
(esh-var-test/interp-var-regexp-split-indices)
(esh-var-test/interp-var-assoc): Expand tests to cover things that
look like numbers or ranges, but aren't.

* doc/misc/eshell.texi (Variables): Describe how to get all arguments
of the last command.
(Dollars Expansion): Explain negative indices and index ranges.
(Bugs and ideas): Remove now-implemented ideas.

* etc/NEWS: Announce this change.
2023-01-27 18:03:10 -08:00
Stefan Kangas
9161a302c9 Merge from origin/emacs-29
db72787380 ruby-ts-mode: Use font-lock-constant-face for true/false/nil
819719330a (ruby-ts--indent-rules): Add a rule for continuation of a...
94b9cbf96f (ruby-ts--parent-call-or-bol): Handle more cases with nes...
ba33b83ce4 (ruby-ts--statement-container-regexp): Remove "parenthesi...
f2bedf695c ruby-ts-mode: Handle indent in parenless calls much close...
758ac5eabb Fix split-window-below for the case when split-window-kee...
8e9783b4ce Rebind in read-regexp-map ‘M-c’ to ‘M-s c’ compatible wit...
78f93d92b2 * lisp/vc/vc-dir.el: Make keys ‘% m’ and ‘* %’ compatible...
dc3f85fd4b Use proper types for Eshell warnings
6a8338a8bc ; Avoid byte-compiler warning in cc-fonts.el.
9186be20ae ; Clarify doc strings of some functions in files.el
bd5ef3ef95 Improve the documentation of 'auto-mode-alist' search
1798ff5a66 ; Fix minor mistakes in documentation
faee7e1f1b ; * lisp/treesit.el (treesit-font-lock-fontify-region): M...
24f0dfd373 Revert "Revert "Add c-or-c++-ts-mode (bug#59613)""
ac3bc775b6 Make it harder to misactivate tree-sitter font-lock fast ...
bdd82fa797 ; * src/treesit.c: Remove unused boilerplate.
343b9b3dfe ruby-ts-mode: Obey the option ruby-method-call-indent
045404d1aa ruby-ts-mode: Obey the option ruby-after-operator-indent
300ca6ac37 ruby-ts-mode: Fix indent after operator or conditional
ac5516bd7d ruby-ts-mode: Fix/change indentation of a continuation me...
5e2e68a0c2 ruby-ts-mode: Fix indent inside parenthesized_expr and el...
9ed9ff4690 ruby-ts-mode: Fix the rules for hanging arrays and hashes
c4f0b6ccea Add more detail about how to invoke Eshell commands
dbac923b9d CC Mode: On removal of "typedef", remove pertinent types ...
56d69c2fc4 ; Relax timeouts for failing ERC test
183e749270 Don't preserve non-module minor modes in erc-open
7b8322f628 Use correct buffer for local-module vars in erc-open
7b13422298 ; Avoid plist-get as generalized var in erc-compat
09e9d7c749 Fix display of warnings on w32 console
bd094207c7 Fix buffer-list-update-hook for indirect buffers
9e7a5d58ee ; Fix tree-sitter indent anchor preset
7c61a30410 Fix treesit-node-first-child-for-pos (bug#60127)
b36cc7e7bb ; * src/treesit.c (Ftreesit_induce_sparse_tree): Minor ch...

# Conflicts:
#	etc/NEWS
2023-01-19 06:30:25 +01:00
Jim Porter
c4f0b6ccea Add more detail about how to invoke Eshell commands
* doc/misc/eshell.texi (Variables): Move footnote explaining "REPL"
from here...
(Top): ... to its first use here.
(Commands): Move explanation about kernel functions to here.
(Invocation): Describe command form and Lisp form.  Fix documentation
about priority of commands in command form.
(Arguments): Add a cross reference to the Invocation node.
2023-01-17 13:58:36 -08:00
Jim Porter
0bb8a011d5 Add 'file-user-uid' to get the connection-local effective UID
In particular, this lets Eshell show a "#" root prompt sigil when the
user has sudo'ed via "cd /sudo::" (bug#60722).

* lisp/simple.el (file-user-uid): New function.

* lisp/net/tramp.el (tramp-file-name-for-operation): Add
'file-user-uid'.
(tramp-handle-file-user-uid): New function.

* lisp/net/tramp-adb.el (tramp-adb-file-name-handler-alist):
* lisp/net/tramp-crypt.el (tramp-crypt-file-name-handler-alist):
* lisp/net/tramp-gvfs.el (tramp-gvfs-file-name-handler-alist):
* lisp/net/tramp-rclone.el (tramp-rclone-file-name-handler-alist):
* lisp/net/tramp-sh.el (tramp-sh-file-name-handler-alist):
* lisp/net/tramp-smb.el (tramp-smb-file-name-handler-alist):
* lisp/net/tramp-sshfs.el (tramp-sshfs-file-name-handler-alist):
* lisp/net/tramp-sudoedit.el (tramp-sudoedit-file-name-handler-alist):
Add 'file-user-uid'.

* lisp/net/tramp-archive.el (tramp-archive-handle-file-user-uid): New
function...
(tramp-archive-file-name-handler-alist): ... use it.

* lisp/eshell/em-prompt.el (eshell-prompt-function): Use
'file-user-uid'.

* lisp/eshell/esh-var.el (eshell-variable-aliases-list): Add '$UID'.

* test/lisp/eshell/esh-var-tests.el (esh-var-test/uid-var): New test.

* doc/lispref/os.texi (User Identification): Document 'file-user-uid'.

* doc/lispref/files.texi (Magic File Names): Mention 'file-user-uid'.

* doc/misc/eshell.texi (Variables): Document '$UID'.  Add a missing
index entry for '$INSIDE_EMACS'.

* etc/NEWS: Announce 'file-user-uid'.
2023-01-16 17:11:02 -08:00
Eli Zaretskii
3c55fbd4ad Merge from origin/emacs-29
cae528457c ; Add 2023 to copyright years.
b394359261 Improve documentation of 'isearch-open-overlay-temporary'
ab3210e709 Document 'use-package' in the 2 main manuals

# Conflicts:
#	etc/refcards/ru-refcard.tex
#	lib/explicit_bzero.c
#	m4/explicit_bzero.m4
2023-01-01 05:47:47 -05:00
Eli Zaretskii
cae528457c ; Add 2023 to copyright years. 2023-01-01 05:31:12 -05:00
Jim Porter
6defbd65b6 Fix handling of output handles in nested Eshell forms
Previously, the output handles in nested forms would be reset to the
default, leading to wrong behavior for commands like

  {echo a; echo b} > file

"b" would be written to "file" as expected, but "a" would go to
standard output (bug#59545).

* lisp/eshell/esh-cmd.el (eshell-parse-command): Use
'eshell-with-copied-handles' for each statement within the whole
Eshell command.

* test/lisp/eshell/esh-io-tests.el (esh-io-test/redirect-subcommands)
(esh-io-test/redirect-subcommands/override)
(esh-io-test/redirect-subcommands/interpolated): New tests.

* test/lisp/eshell/em-script-tests.el
(em-script-test/source-script/redirect)
(em-script-test/source-script/redirect/dev-null): New tests.
(em-script-test/source-script, em-script-test/source-script/arg-vars)
(em-script-test/source-script/all-args-var): Tweak names/docstrings.

* test/lisp/eshell/em-extpipe-tests.el (em-extpipe-tests--deftest):
Skip over the newly-added 'eshell-with-copied-handles' form when
checking the parse results.

* test/lisp/eshell/em-tramp-tests.el (em-tramp-test/su-default)
(em-tramp-test/su-user, em-tramp-test/su-login)
(em-tramp-test/sudo-shell, em-tramp-test/sudo-user-shell)
(em-tramp-test/doas-shell, em-tramp-test/doas-user-shell): Update
expected command forms.
2022-12-22 11:35:12 -08:00
Jim Porter
e63ef66c57 Add support for the "splice operator" in Eshell
This allows splicing lists in-place in argument lists, which is
particularly important when defining aliases using the '$*' special
variable (bug#59960).

* lisp/eshell/esh-var.el (eshell-parse-variable): Add support for the
splice operator.
(eshell-interpolate-variable): Let 'eshell-parse-variable' handle
adding 'eshell-escape-arg'.
(eshell-complete-variable-reference): Handle the splice operator.

* lisp/eshell/esh-arg.el (eshell-concat-groups)
(eshell-prepare-splice): New functions...
(eshell-resolve-current-argument): ... use them.
(eshell-splice-args): New function.

* lisp/eshell/esh-cmd.el (eshell-rewrite-named-command): Handle
'eshell-splice-args'.

* lisp/eshell/esh-util.el (eshell-list-to-string): New function...
(eshell-flatten-and-stringify): ... use it.

* lisp/eshell/em-cmpl.el (eshell-complete-parse-arguments): Remove
'eshell-splice-args' sigils in Eshell command forms so that we can
perform completion on splice-expansions.

* lisp/eshell/em-unix.el (eshell-complete-host-reference): Don't try
to complete arguments containing "$@".

* test/lisp/eshell/esh-var-tets.el (esh-var-test/interp-list-var)
(esh-var-test/interp-list-var-concat, esh-var-test/interp-var-splice)
(esh-var-test/interp-var-splice-concat)
(esh-var-test/quoted-interp-list-var)
(esh-var-test/quoted-interp-list-var-concat)
(esh-var-test/quoted-interp-var-splice)
(esh-var-test/quoted-interp-var-splice-concat): New tests.

* test/lisp/eshell/em-alias-tests.el
(em-alias-test/alias-all-args-var-splice): New test.

* doc/misc/eshell.texi (Dollars Expansion): Explain the splice
operator.
(Aliases): Expand documentation and use '$@*'.
(Built-ins, Bugs and Ideas): Use '$@*' where appropriate.

* etc/NEWS: Announce this change.
2022-12-15 21:41:03 -08:00
Sean Whitton
f1942c298c Make eshell-read-aliases-list an interactive command
* lisp/eshell/em-alias.el (eshell-read-aliases-list): Add interactive
specification.  Note in docstring that the command is useful after
manually editing eshell-aliases-file.
* etc/NEWS:
* doc/misc/eshell.texi (Aliases): Document the change.
2022-12-08 22:55:28 -07:00
Jim Porter
a37df90276 Treat escaped newlines in Eshell as the empty string
This fixes a regression introduced during Emacs 29's development.

* lisp/eshell/esh-arg.el (eshell-parse-argument): Handle
'eshell-empty-token' as the result of an argument-parsing hook.
(eshell-parse-argument-hook): Document 'eshell-empty-token'.
(eshell-parse-backslash): Return 'eshell-empty-token' when
encountering an escaped newline.

* test/lisp/eshell/eshell-tests.el (eshell-test/escape-nonspecial)
(eshell-test/escape-nonspecial-unicode)
(eshell-test/escape-nonspecial-quoted)
(eshell-test/escape-special-quoted): Move from here...

* test/lisp/eshell/esh-arg-tests.el (esh-arg-test/escape/nonspecial)
(esh-arg-test/escape/nonspecial-unicode)
(esh-arg-test/escape-quoted/nonspecial)
(esh-arg-test/escape-quoted/special): ... to here.
(esh-arg-test/escape/special, esh-arg-test/escape/newline)
(esh-arg-test/escape-quoted/newline): New tests.

* doc/misc/eshell.texi (Arguments): Explain escaping logic in more
detail (bug#59622).
2022-12-07 21:39:07 -08:00
Stefan Kangas
93036209fa ; Fix typos (duplicate words) 2022-11-17 09:34:24 +01:00
Brian Cully
062d16c3eb Add the "doas" alias to eshell.
* lisp/eshell/em-tramp.el (eshell/doas): new function.
  (eshell--method-wrap-directory): new function.
  (eshell/sudo): accept '-s'/'--shell' for interactive use.
  * test/lisp/eshell/em-tramp-tests.el
  (em-tramp-test/sudo-shell) (em-tramp-test/sudo-user-shell)
  (em-tramp-test/doas-basic) (em-tramp-test/doas-user)
  (em-tramp-test/doas-shell) (em-tramp-test/doas-user-shell): new
  tests.
  * etc/NEWS: mention new 'doas' eshell command.
  * doc/misc/eshell.texi: add 'doas' command documentation.
2022-11-05 12:05:05 -07:00
Stefan Kangas
8deb797897 ; Fix quoting of non-nil in texinfo sources 2022-10-27 13:11:47 +02:00